Sold off my whole Peace Dollar set except for the 1921 and the best other date/mm I had; keeping those two for my Type Set. Took an hour or so to get them posted on eBay. They were all listed as BIN. By the time I was done several had already been bought and paid for! I'm pretty sure people don't sit at their computers constantly searching for specific items. So I figure eBay has some sort of setup that buyers can use to be notified when something they want shows up for sale. Sort of a live wantlist. Is that true?